About: http://webisa.webdatacommons.org/214813225

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The collection includes abolitionist broadsheets, photographs by Matthew Brady, letters and speeches of President Lincoln and other presidents, and other historic letters, documents, and pictures.
http://www.w3.org/ns/prov#wasQuotedFrom	bluffton.edu